Results 1 to 10 of about 28,831 (253)

Breast DCE-MRI morphological features and semi-quantitative parameters associated with upgrade to invasive carcinoma in biopsyproven DCIS [PDF]

open access: yesRadiology and Oncology
The aim of this study was to identify imaging predictors of upgrade to invasive carcinoma (IC) in patients with biopsy-proven ductal carcinoma in situ (DCIS) based on morphological features and semi-quantitative parameters derived from dynamic contrast ...
Urban Vladimir   +9 more
doaj   +2 more sources

A New Deep Hybrid Boosted and Ensemble Learning-Based Brain Tumor Analysis Using MRI

open access: yesSensors, 2022
Brain tumor analysis is essential to the timely diagnosis and effective treatment of patients. Tumor analysis is challenging because of tumor morphology factors like size, location, texture, and heteromorphic appearance in medical images. In this regard,
Mirza Mumtaz Zahoor   +6 more
doaj   +1 more source

Mucocele like Tumour of the Breast Associated with Ductal Carcinoma in situ and Focal Ductal Carcinoma: What is the Best Approach to these Patients? [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Mucocele Like Tumours (MLT) of the breast are quite rare neoplasms displaying a broad spectrum. These lesions were considered benign initially. But now, they are believed to be related to atypical ductal hyperplasia, ductal carcinoma, or mucinous ...
Serdar Altinay   +3 more
doaj   +1 more source

Association of clinico-pathological and immunohistochemical prognostic parameters with presence of ductal carcinoma in-situ in an invasive ductal carcinoma of breast

open access: yesJournal of Pathology of Nepal, 2023
Background: The clinical outcome of breast carcinoma varies in each individual due to its molecular heterogeneity. There is a rising interest in whether the associated ductal carcinoma in-situ in invasive ductal carcinoma of breast affects the prognosis ...
Dhivya Balaiya   +2 more
doaj   +1 more source

A multi-phase deep CNN based mitosis detection framework for breast cancer histopathological images

open access: yesScientific Reports, 2021
The mitotic activity index is a key prognostic measure in tumour grading. Microscopy based detection of mitotic nuclei is a significant overhead and necessitates automation.
Anabia Sohail   +4 more
doaj   +1 more source

A mouse SWATH-mass spectrometry reference spectral library enables deconvolution of species-specific proteomic alterations in human tumour xenografts

open access: yesDisease Models & Mechanisms, 2020
SWATH-mass spectrometry (MS) enables accurate and reproducible proteomic profiling in multiple model organisms including the mouse. Here, we present a comprehensive mouse reference spectral library (MouseRefSWATH) that permits quantification of up to 10 ...
Lukas Krasny   +16 more
doaj   +1 more source

More microinvasive foci in larger tumours of breast ductal carcinoma in situ

open access: yesSingapore Medical Journal, 2023
Introduction: Microinvasion (Mi) is often thought to be an interim stage between ductal carcinoma in situ (DCIS) and invasive ductal carcinoma. This study aimed to investigate the potential influence of Mi on survival and assess its correlations with ...
Xiao-Yang Chen   +4 more
doaj   +1 more source

Detection of Data Scarce Malware Using One-Shot Learning With Relation Network

open access: yesIEEE Access, 2023
Malware has evolved to pose a major threat to information security. Efficient anti-malware software is essential in safeguarding confidential information from these threats. However, identifying malware continues to be a challenging task. Signature-based
Faiza Babar Khan   +5 more
doaj   +1 more source

Artificial Intelligence-Assisted Invasion Risk Scoring in Tru-Cut Biopsies of Ductal Carcinoma in Situ; Predictive Role of Estrogen Receptor and HER2 Expression [PDF]

open access: yesTürk Patoloji Dergisi
Objective: Invasion can be detected in up to 50% of excision specimens in cases diagnosed with ductal carcinoma in-situ (DCIS) in tru-cut biopsies. The predicting of invasion is critical for managing the treatment.
Evren UZUN, Kubra BULUT
doaj   +1 more source

A Lock Free Approach To Parallelize The Cellular Potts Model: Application To Ductal Carcinoma In Situ

open access: yesJournal of Integrative Bioinformatics, 2020
In the field of computational biology, in order to simulate multiscale biological systems, the Cellular Potts Model (CPM) has been used, which determines the actions that simulated cells can perform by determining a hamiltonian of energy that takes into ...
Tomeu Antonio J., Salguero Alberto G.
doaj   +1 more source

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